Good, clean water is no longer an “unlimited resource,” even here in the Northwest. Gray & Osborne’s water professionals have planned and designed water systems throughout Washington State since 1935. We have developed innovative and sustainable solutions for surface water filtration, spring and well development, groundwater contaminants, desalinization, reservoirs, pumping and distribution.
Water Comprehensive Plans
Surface and groundwater treatment
Reservoirs and Dams
Pilot plant studies
Corrosion control optimization